Culture
On Target Laboratories Inc., a privately held biotechnology company developing the use of Purdue University-discovered fluorescent markers to target and illuminate cancer during surgery, has announced the results of a multi-institutional Phase 2 clinical trial in which outcomes were improved for 26% of patients undergoing pulmonary resection for non-small-cell lung cancer (NSCLC).
CATONSVILLE, MD, February 6, 2020 - Product reviews and ratings have a strong impact on consumer consideration. In restaurant reviews, new research upcoming in the INFORMS journal Information Systems Research shows that location bias, based on the popularity difference between the reviewer's hometown and the distance to their destination, can affect a reviewers online rating by as much as 11%.
DURHAM, N.H. - The phrase "Pavlov's dogs" has long evoked images of bells, food and salivating dogs. Even though this tried-and-true model of repetitive patterns mimics a variety of learning processes, what happens on a cellular level in the brain isn't clear.
Singapore, 6 February 2020 - Cancer is the leading cause of death in Singapore and the second leading cause of death around the world, implicated in about one in six deaths globally. An international consortium of scientists has now identified 81 mutational 'signatures' that could help reveal the origins and development of various types of cancer, and inform new strategies to prevent, diagnose and treat the disease.
The University of Rochester research lab that recently used lasers to create unsinkable metallic structures has now demonstrated how the same technology could be used to create highly efficient solar power generators.
In a paper in Light: Science & Applications, the lab of Chunlei Guo, professor of optics also affiliated with Physics and the Material Sciences Program, describes using powerful femto-second laser pulses to etch metal surfaces with nanoscale structures that selectively absorb light only at the solar wavelengths, but not elsewhere.
Pathogens such as severe acute respiratory syndrome (SARS), Middle East respiratory syndrome (MERS), and recently the novel coronavirus in Wuhan, China (2019-nCoV) have been a global threat. Lymph nodes (LNs) fight against infectious diseases by providing a shelter for immune cells to grow and launch an attack against pathogens. However, LNs' particular inner workings are poorly understood.
CORVALLIS, Ore. -- Proposed hydropower dams in Gabon pose a substantial threat to the African nation's most culturally and economically important fishes, according to a new study.
The study, published today in the journal Ecosphere, is the first of its kind to predict the distribution of fishes throughout central African freshwaters by linking museum records to ecological data. That synthesis allowed the study's authors to infer how the nearly 40 dams planned for construction in Gabon might affect its many fish species.
EUGENE, Ore. - Feb. 6, 2020 - The prehistoric collapse of Easter Island's monument-building society did not occur as long thought, according to a fresh look at evidence by researchers at four institutions.
"The general thinking has been that the society that Europeans saw when they first showed up was one that had collapsed," said Robert J. DiNapoli, a doctoral candidate in the University of Oregon's Department of Anthropology who led the analysis. "Our conclusion is that monument-building and investment were still important parts of their lives when these visitors arrived."
Have you ever gone ahead and eaten that piece of chocolate, despite yourself?
Do you inadvertently make decisions because you are hungry or cold? In other words, does the brain's processing of internal bodily signals interfere with your ability to act freely?
This line of thinking is at the heart of research that questions our ability to act on thoughts of free will. We already know that inner body signals, like the heartbeat, affect our mental states, can be used to reduce the perception of pain and are of fundamental importance for bodily self-consciousness.
One of the consequences of globalization is the inadvertent human-mediated spread of invasive species. The presence of a new invader, named Obama nungara, is reported in France by an international team led by Jean-Lou Justine of ISYEB (Muséum National d'Histoire Naturelle, Paris, France). This is the first study of this invasion, reported in an article published in the open-access journal PeerJ.
GRAPEVINE, Texas -- After childbirth, it is not uncommon for women to experience high blood pressure. If not treated, it can have serious consequences, including stroke and, in some cases, death. It is unclear what causes high blood pressure after childbirth, or who may develop it.
It's a pain. About 80 percent of adults in the United States will experience lower back pain at some point. Treating back pain typically involves medication, including opioids, surgery, therapy and self-care options. Efforts to reduce opioid use and increase physically based therapies to reduce pain and increase physical function and safety are crucial.
Osaka, Japan - Eosinophilic chronic rhinosinusitis (ECRS) is a type of airway disease involving nasal inflammation. Many studies have attempted to understand the molecular-based pathogenesis of recurrent ECRS; none have provided a clear explanation, until now.
The only thing that appears to be unchanging in living cells is that they are constantly changing. However, scientists from the IPC PAS have managed to show that there is a certain parameter that does not change. It's their viscosity. This research, although basic, may contribute to the development of completely new diagnostic and therapeutic methods.
Mutations in 38 different types of cancer have been mapped by means of whole genome analysis by an international team of researchers from, amongst others, the University of Copenhagen, Aarhus University, Aarhus University Hospital, and Rigshospitalet. The researchers have compiled a catalogue of the cancer mutations that will be available worldwide to doctors and researchers.